i2c-pxa was created before i2c_8bit_addr_from_msg() was implemented,
and used its own i2c_pxa_addr_byte() which is functionally the same.
Sadly, it was never updated to use this new helper. Switch it over.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-pxa.c | 21 +++++++--------------
1 file changed, 7 insertions(+), 14 deletions(-)
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 2c3c3d6935c0..966000923e8e 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -675,25 +675,18 @@ static void i2c_pxa_slave_stop(struct pxa_i2c *i2c)
* PXA I2C Master mode
*/
-static inline unsigned int i2c_pxa_addr_byte(struct i2c_msg *msg)
-{
- unsigned int addr = (msg->addr & 0x7f) << 1;
-
- if (msg->flags & I2C_M_RD)
- addr |= 1;
-
- return addr;
-}
-
static inline void i2c_pxa_start_message(struct pxa_i2c *i2c)
{
u32 icr;
+ u8 addr;
+
+ addr = i2c_8bit_addr_from_msg(i2c->msg);
/*
* Step 1: target slave address into IDBR
*/
- writel(i2c_pxa_addr_byte(i2c->msg), _IDBR(i2c));
- i2c->req_slave_addr = i2c_pxa_addr_byte(i2c->msg);
+ writel(addr, _IDBR(i2c));
+ i2c->req_slave_addr = addr;
/*
* Step 2: initiate the write.
@@ -1006,8 +999,8 @@ static void i2c_pxa_irq_txempty(struct pxa_i2c *i2c, u32 isr)
/*
* Write the next address.
*/
- writel(i2c_pxa_addr_byte(i2c->msg), _IDBR(i2c));
- i2c->req_slave_addr = i2c_pxa_addr_byte(i2c->msg);
+ writel(i2c_8bit_addr_from_msg(i2c->msg), _IDBR(i2c));
+ i2c->req_slave_addr = i2c_8bit_addr_from_msg(i2c->msg);
/*
* And trigger a repeated start, and send the byte.
--
2.20.1
